57202252025697 has 24 divisors (see below), whose sum is σ = 83747712222720. Its totient is φ = 37618867429440.

The previous prime is 57202252025687. The next prime is 57202252025729. The reversal of 57202252025697 is 79652025220275.

It is a happy number.

57202252025697 is a `hidden beast` number, since 5 + 7 + 2 + 0 + 2 + 2 + 520 + 25 + 6 + 97 = 666.

It is not a de Polignac number, because 57202252025697 - 2¹¹ = 57202252023649 is a prime.

It is a super-2 number, since 2×57202252025697² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57202252025627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82501113 + ... + 83191574.

It is an arithmetic number, because the mean of its divisors is an integer number (3489488009280).

Almost surely, 2^{57202252025697} is an apocalyptic number.

It is an amenable number.

57202252025697 is a deficient number, since it is larger than the sum of its proper divisors (26545460197023).

57202252025697 is a wasteful number, since it uses less digits than its factorization.

57202252025697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165693213 (or 165693210 counting only the distinct ones).

The product of its (nonzero) digits is 10584000, while the sum is 54.

The spelling of 57202252025697 in words is "fifty-seven trillion, two hundred two billion, two hundred fifty-two million, twenty-five thousand, six hundred ninety-seven".